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Referierte Aufsätze Web of Science
In Deutschland stehen für Fragen der empirischen Bildungsforschung bislang überwiegend Querschnittserhebungen zur Verfügung, die ergänzt werden durch länderspezifische bzw. gruppenspezifische Längsschnitterhebungen. Zudem sind diese in der Regel auf einzelne Übergänge im Bildungssystem fokussiert. Die Herausforderung einer lebensverlaufstheoretischen Bildungsforschung liegt jedoch in der Analyse von ...
In:
Zeitschrift für Erziehungswissenschaft
12 (2009), 2, S. 252-280
| Henning Lohmann, C. Katharina Spieß, Olaf Groh-Samberg, Jürgen Schupp
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Referierte Aufsätze Web of Science
When potential income tax reforms are debated, the suspected impact on entrepreneurship is often used as an argument in favour of or against a certain policy. Quantitative ex-ante evaluations of the effect of certain tax reform options on entrepreneurship are very rare, however. This paper estimates the ex-ante effects of the German tax reform 2000 and of two hypothetical flat-rate tax scenarios on ...
In:
Fiscal Studies
30 (2009), 2, S. 179-218
| Frank M. Fossen
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Referierte Aufsätze Web of Science
The influence of risk aversion on the decision to become self-employed is a much discussed topic in the entrepreneurial literature. Conventional wisdom asserts that being an entrepreneur means making risky decisions; hence more risk-averse individuals are less likely to become entrepreneurs. In contrast to previous research, we are able to examine empirically whether the decision of starting a business ...
In:
Small Business Economics
32 (2009), 2, S. 153-167
| Marco Caliendo, Frank M. Fossen, Alexander S. Kritikos
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Referierte Aufsätze Web of Science
Dieser Aufsatz zeigt, dass die Messung der Handgreifkraft ein auch in sozialwissenschaftlichen Bevölkerungsumfragen einfach zu ermittelndes, nicht-invasives und verlässliches objektives Gesundheitsmaß ist. Die Greifkraftmessung stellt nicht nur eine sinnvolle Ergänzung zu selbst berichteten Indikatoren des Gesundheitszustandes dar, sondern besitzt darüber hinaus hinsichtlich einer Vielzahl insbesondere ...
In:
Zeitschrift für Gerontologie und Geriatrie
42 (2009), 2, S. 117-126
| Karsten Hank, Hendrik Jürges, Jürgen Schupp, Gert G. Wagner
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Referierte Aufsätze Web of Science
This paper investigates the link between the optimal level of nonfinancial firms' short-term leverage and macroeconomic and idiosyncratic sources of uncertainty. We develop a structural model of a firm's value maximization problem that predicts a negative relationship between uncertainty and optimal levels of borrowing. This proposition is tested using a panel of nonfinancial U.S. firms drawn from ...
In:
Economic Inquiry
47 (2009), 2, S. 216-225
| Christopher F. Baum, Andreas Stephan, Oleksandr Talavera
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Referierte Aufsätze Web of Science
Governments willing to commit themselves to maintain carbon prices at or above a certain level face the challenge that their commitments need to be credible both for investors in low-carbon technology and for foreign governments. This article argues that governments can make such commitments by issuing long-term put option contracts on the price of CO2 allowances. This mechanism gives investors the ...
In:
Climate Policy
9 (2009), 1, S. 9-21
| Roland Ismer, Karsten Neuhoff
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Referierte Aufsätze Web of Science
This paper documents life cycle (or age) profiles of (log) household income, durable and non-durable consumption for Dutch households after explicitly controlling for time (or business cycle) effects and birth cohort effects. We find that both measures of consumption as well as income is clearly hump shaped over the life cycle. Hence, real consumption per household seems to track income over the life ...
In:
De Economist
157 (2009), 1, S. 107-120
| Rob Alessie, Joppe de Ree
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Referierte Aufsätze Web of Science
This paper investigates whether small businesses face financial constraints that affect their survival. A model of moral hazard is developed in which financial constraints arise endogenously. The model predicts that higher private assets relax financial constraints and have a positive effect on the firm's probability of survival. The empirical analysis confirms that the entrepreneur has a higher propensity ...
In:
Small Business Economics
32 (2009), 1, S. 95-109
| Dorothea Schäfer, Oleksandr Talavera
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Referierte Aufsätze Web of Science
This paper explores insights about marginal airport costs that can be gained by analysing labour inputs and their variability. Based on hourly cost and traffic data for the airport of Helsinki, a multivariate time series approach is used incorporating correlated error terms to account for random shocks such as delays. We found for most airport services a linear relationship between labour input and ...
In:
Journal of Air Transport Management
15 (2009), 1, S. 41-46
| Heike Link, Wolfgang Götze, Veli Himanen
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Referierte Aufsätze Web of Science
This paper analyzes the influence of child health and maternal physical and mental health on female labor force participation after childbirth in Germany. Our analysis is based on data from the German Socio-Economic Panel (SOEP) study, which enables us to measure child health based on the occurrence of severe health problems including mental and physical disabilities, hospitalizations, and preterm ...
In:
Journal of Comparative Family Studies
40 (2009), 1, S. 119-138
| C. Katharina Spieß, Annalena Dunkelberg